package test1;

public class demo2 {
	public static void main(String[] args) {
		int[][] arr=new int[6][6];
		for(int i=0;i<arr.length; i++) {
			for(int j=0;j<=i;j++) {
				if(j==0||j==i) {
					arr[i][j]=1;
				}else {
					arr[i][j]=arr[i-1][j-1]+arr[i-1][j];
				}
				System.out.print(arr[i][j]+"\t");
			}
			System.out.println();
		}

	}
}
